x = linspace(-1, 1);
plot(x, 1./(1+25*x.^2), 'r');
hold on;
x = linspace(-1,-0.6);
plot(x,(1.877487896718666) + (6.213017751479289)*x.^1 + (6.982920925228617)*x.^2 + (2.608929532006455)*x.^3,'b');
hold on;
x = linspace(-0.6,-0.2);
plot(x,(0.5499999999999996) + (-0.4244217321140407)*x.^1 + (-4.0794782140936)*x.^2 + (-3.536847767616999)*x.^3,'b');
hold on;
x = linspace(-0.2,0.2);
plot(x,(0.5782947821409359) + (-8.215650382226159e-16)*x.^1 + (-1.9573695535234)*x.^2 + (5.551115123125784e-16)*x.^3,'b');
hold on;
x = linspace(0.2,0.6000000000000001);
plot(x,(0.5500000000000003) + (0.4244217321140388)*x.^1 + (-4.079478214093598)*x.^2 + (3.536847767616998)*x.^3,'b');
hold on;
x = linspace(0.6000000000000001,1);
plot(x,(1.877487896718667) + (-6.213017751479294)*x.^1 + (6.982920925228621)*x.^2 + (-2.608929532006456)*x.^3,'b');
hold on;
x = linspace(-1,-0.8);
plot(x,(0.3174532064744007) + (0.5662686920129126)*x.^1 + (0.3695268770286585)*x.^2 + (0.08224985302860818)*x.^3,'b');
hold on;
x = linspace(-0.8,-0.6);
plot(x,(0.768288486935785) + (2.256900993743104)*x.^1 + (2.482817254191397)*x.^2 + (0.962787510179749)*x.^3,'b');
hold on;
x = linspace(-0.6,-0.4);
plot(x,(0.7369563515788806) + (2.10024031695858)*x.^1 + (2.22171612621719)*x.^2 + (0.8177313279718568)*x.^3,'b');
hold on;
x = linspace(-0.4,-0.2);
plot(x,(1.543075690682264) + (8.146135360233956)*x.^1 + (17.33645373440563)*x.^2 + (13.41334600146222)*x.^3,'b');
hold on;
x = linspace(-0.2,0);
plot(x,(1) + (0)*x.^1 + (-23.39422306676416)*x.^2 + (-54.47111533382076)*x.^3,'b');
hold on;
x = linspace(0,0.2);
plot(x,(1) + (0)*x.^1 + (-23.39422306676416)*x.^2 + (54.47111533382076)*x.^3,'b');
hold on;
x = linspace(0.2,0.3999999999999999);
plot(x,(1.543075690682264) + (-8.146135360233954)*x.^1 + (17.33645373440562)*x.^2 + (-13.41334600146222)*x.^3,'b');
hold on;
x = linspace(0.3999999999999999,0.6000000000000001);
plot(x,(0.7369563515788823) + (-2.10024031695859)*x.^1 + (2.221716126217208)*x.^2 + (-0.8177313279718675)*x.^3,'b');
hold on;
x = linspace(0.6000000000000001,0.8);
plot(x,(0.7682884869357842) + (-2.256900993743097)*x.^1 + (2.482817254191388)*x.^2 + (-0.962787510179745)*x.^3,'b');
hold on;
x = linspace(0.8,1);
plot(x,(0.3174532064744026) + (-0.5662686920129173)*x.^1 + (0.3695268770286628)*x.^2 + (-0.0822498530286097)*x.^3,'b');
hold on;
x = linspace(-1,-0.9);
plot(x,(0.3806613904755285) + (0.7750483387637164)*x.^1 + (0.5974616185268828)*x.^2 + (0.1646131317771565)*x.^3,'b');
hold on;
x = linspace(-0.9,-0.8);
plot(x,(0.4588813116487792) + (1.035781409341219)*x.^1 + (0.8871650302796631)*x.^2 + (0.2719106916855936)*x.^3,'b');
hold on;
x = linspace(-0.8,-0.7);
plot(x,(0.5571215238241963) + (1.404182204999033)*x.^1 + (1.347666024851931)*x.^2 + (0.4637861060907052)*x.^3,'b');
hold on;
x = linspace(-0.7,-0.6);
plot(x,(0.6963209202575754) + (2.000751046856372)*x.^1 + (2.199907227505273)*x.^2 + (0.8696152502113443)*x.^3,'b');
hold on;
x = linspace(-0.6,-0.5);
plot(x,(0.8498401238068999) + (2.768347064602995)*x.^1 + (3.479233923749644)*x.^2 + (1.580352303680439)*x.^3,'b');
hold on;
x = linspace(-0.5,-0.4);
plot(x,(1.095317832544786) + (4.241213317030308)*x.^1 + (6.424966428604269)*x.^2 + (3.544173973583523)*x.^3,'b');
hold on;
x = linspace(-0.4,-0.3);
plot(x,(1.235105926559854) + (5.289624022143318)*x.^1 + (9.045993191386792)*x.^2 + (5.728362942568959)*x.^3,'b');
hold on;
x = linspace(-0.3,-0.2);
plot(x,(1.418869377914884) + (7.127258535693622)*x.^1 + (15.1714415698878)*x.^2 + (12.53441669645897)*x.^3,'b');
hold on;
x = linspace(-0.2,-0.09999999999999998);
plot(x,(1.056281191131358) + (1.688435733940729)*x.^1 + (-12.02267243887667)*x.^2 + (-32.78910665148182)*x.^3,'b');
hold on;
x = linspace(-0.09999999999999998,0);
plot(x,(1) + (2.664535259100376e-15)*x.^1 + (-28.90702977828394)*x.^2 + (-89.0702977828394)*x.^3,'b');
hold on;
x = linspace(0,0.1000000000000001);
plot(x,(1) + (2.664535259100376e-15)*x.^1 + (-28.90702977828394)*x.^2 + (89.07029778283936)*x.^3,'b');
hold on;
x = linspace(0.1000000000000001,0.2);
plot(x,(1.056281191131357) + (-1.688435733940727)*x.^1 + (-12.02267243887666)*x.^2 + (32.78910665148182)*x.^3,'b');
hold on;
x = linspace(0.2,0.3);
plot(x,(1.418869377914884) + (-7.127258535693624)*x.^1 + (15.17144156988782)*x.^2 + (-12.534416696459)*x.^3,'b');
hold on;
x = linspace(0.3,0.3999999999999999);
plot(x,(1.235105926559851) + (-5.2896240221433)*x.^1 + (9.045993191386746)*x.^2 + (-5.728362942568914)*x.^3,'b');
hold on;
x = linspace(0.3999999999999999,0.5);
plot(x,(1.095317832544789) + (-4.241213317030331)*x.^1 + (6.424966428604323)*x.^2 + (-3.544173973583561)*x.^3,'b');
hold on;
x = linspace(0.5,0.6000000000000001);
plot(x,(0.8498401238068967) + (-2.76834706460298)*x.^1 + (3.479233923749621)*x.^2 + (-1.580352303680427)*x.^3,'b');
hold on;
x = linspace(0.6000000000000001,0.7);
plot(x,(0.6963209202575739) + (-2.000751046856367)*x.^1 + (2.199907227505267)*x.^2 + (-0.869615250211341)*x.^3,'b');
hold on;
x = linspace(0.7,0.8);
plot(x,(0.5571215238241971) + (-1.404182204999039)*x.^1 + (1.347666024851941)*x.^2 + (-0.4637861060907099)*x.^3,'b');
hold on;
x = linspace(0.8,0.8999999999999999);
plot(x,(0.4588813116487751) + (-1.035781409341206)*x.^1 + (0.8871650302796487)*x.^2 + (-0.2719106916855879)*x.^3,'b');
hold on;
x = linspace(0.8999999999999999,1);
plot(x,(0.3806613904755341) + (-0.7750483387637358)*x.^1 + (0.5974616185269043)*x.^2 + (-0.164613131777164)*x.^3,'b');
hold on;
x = linspace(-1,-0.95);
plot(x,(0.3645911167411883) + (0.7256031708095774)*x.^1 + (0.5467821038216252)*x.^2 + (0.1473085112916977)*x.^3,'b');
hold on;
x = linspace(-0.95,-0.9);
plot(x,(0.3986196649917249) + (0.833061744232324)*x.^1 + (0.6598963916350427)*x.^2 + (0.1869977350858793)*x.^3,'b');
hold on;
x = linspace(-0.9,-0.85);
plot(x,(0.437548862716359) + (0.9628257366477713)*x.^1 + (0.8040786054299841)*x.^2 + (0.2403985550099317)*x.^3,'b');
hold on;
x = linspace(-0.85,-0.8);
plot(x,(0.481808623100024) + (1.119036655648942)*x.^1 + (0.9878561571960672)*x.^2 + (0.3124681831534937)*x.^3,'b');
hold on;
x = linspace(-0.8,-0.75);
plot(x,(0.5323388269557714) + (1.308524920107994)*x.^1 + (1.224716487769882)*x.^2 + (0.4111599875592499)*x.^3,'b');
hold on;
x = linspace(-0.75,-0.7);
plot(x,(0.5900916872730591) + (1.539536361377146)*x.^1 + (1.532731742795419)*x.^2 + (0.5480556564594884)*x.^3,'b');
hold on;
x = linspace(-0.7,-0.65);
plot(x,(0.6561052825878502) + (1.822451769869108)*x.^1 + (1.93689661206965)*x.^2 + (0.7405151180186463)*x.^3,'b');
hold on;
x = linspace(-0.65,-0.6);
plot(x,(0.7313843463959461) + (2.16989360282955)*x.^1 + (2.471422508931869)*x.^2 + (1.014630962563374)*x.^3,'b');
hold on;
x = linspace(-0.6,-0.55);
plot(x,(0.8167022257610439) + (2.59648299965504)*x.^1 + (3.182404836974351)*x.^2 + (1.409621144809197)*x.^3,'b');
hold on;
x = linspace(-0.55,-0.5);
plot(x,(0.9121913692069425) + (3.117332872996303)*x.^1 + (4.129404606685738)*x.^2 + (1.983560399179735)*x.^3,'b');
hold on;
x = linspace(-0.5,-0.45);
plot(x,(1.016577140239658) + (3.743647499192594)*x.^1 + (5.38203385907832)*x.^2 + (2.818646567441456)*x.^3,'b');
hold on;
x = linspace(-0.45,-0.4);
plot(x,(1.12579759774304) + (4.471783882548479)*x.^1 + (7.000114710980287)*x.^2 + (4.017224976257728)*x.^3,'b');
hold on;
x = linspace(-0.4,-0.35);
plot(x,(1.230796542889125) + (5.25927597114411)*x.^1 + (8.968844932469365)*x.^2 + (5.657833494165293)*x.^3,'b');
hold on;
x = linspace(-0.35,-0.3);
plot(x,(1.314494225245414) + (5.976684677055162)*x.^1 + (11.01858409221523)*x.^2 + (7.60996602725659)*x.^3,'b');
hold on;
x = linspace(-0.3,-0.25);
plot(x,(1.350147157129479) + (6.333213995895811)*x.^1 + (12.20701515501739)*x.^2 + (8.930444985925659)*x.^3,'b');
hold on;
x = linspace(-0.25,-0.2);
plot(x,(1.307471624178629) + (5.821107600485613)*x.^1 + (10.1585895733766)*x.^2 + (6.199210877071272)*x.^3,'b');
hold on;
x = linspace(-0.2,-0.15);
plot(x,(1.182581205193367) + (3.947751315706689)*x.^1 + (0.7918081494819749)*x.^2 + (-9.412091496086438)*x.^3,'b');
hold on;
x = linspace(-0.15,-0.09999999999999998);
plot(x,(1.043902546626045) + (1.174178144360245)*x.^1 + (-17.69867965949431)*x.^2 + (-50.50206440492262)*x.^3,'b');
hold on;
x = linspace(-0.09999999999999998,-0.05000000000000004);
plot(x,(0.9952367248526298) + (-0.2857965088422074)*x.^1 + (-32.29842619151884)*x.^2 + (-99.16788617833775)*x.^3,'b');
hold on;
x = linspace(-0.05000000000000004,0);
plot(x,(1) + (4.440892098500626e-16)*x.^1 + (-26.58249601467469)*x.^2 + (-61.06168499937673)*x.^3,'b');
hold on;
x = linspace(0,0.05000000000000004);
plot(x,(1) + (4.440892098500626e-16)*x.^1 + (-26.58249601467469)*x.^2 + (61.06168499937692)*x.^3,'b');
hold on;
x = linspace(0.05000000000000004,0.1000000000000001);
plot(x,(0.9952367248526299) + (0.285796508842201)*x.^1 + (-32.29842619151869)*x.^2 + (99.16788617833694)*x.^3,'b');
hold on;
x = linspace(0.1000000000000001,0.1499999999999999);
plot(x,(1.043902546626043) + (-1.174178144360191)*x.^1 + (-17.69867965949479)*x.^2 + (50.50206440492395)*x.^3,'b');
hold on;
x = linspace(0.1499999999999999,0.2);
plot(x,(1.182581205193373) + (-3.947751315706798)*x.^1 + (0.791808149482609)*x.^2 + (9.412091496085269)*x.^3,'b');
hold on;
x = linspace(0.2,0.25);
plot(x,(1.307471624178621) + (-5.821107600485514)*x.^1 + (10.15858957337619)*x.^2 + (-6.19921087707071)*x.^3,'b');
hold on;
x = linspace(0.25,0.3);
plot(x,(1.350147157129481) + (-6.333213995895834)*x.^1 + (12.20701515501748)*x.^2 + (-8.930444985925753)*x.^3,'b');
hold on;
x = linspace(0.3,0.3500000000000001);
plot(x,(1.314494225245417) + (-5.976684677055201)*x.^1 + (11.01858409221537)*x.^2 + (-7.609966027256742)*x.^3,'b');
hold on;
x = linspace(0.3500000000000001,0.3999999999999999);
plot(x,(1.230796542889106) + (-5.259275971143965)*x.^1 + (8.968844932468979)*x.^2 + (-5.657833494164945)*x.^3,'b');
hold on;
x = linspace(0.3999999999999999,0.45);
plot(x,(1.125797597743066) + (-4.471783882548666)*x.^1 + (7.000114710980732)*x.^2 + (-4.017224976258072)*x.^3,'b');
hold on;
x = linspace(0.45,0.5);
plot(x,(1.016577140239637) + (-3.743647499192473)*x.^1 + (5.382033859078078)*x.^2 + (-2.818646567441291)*x.^3,'b');
hold on;
x = linspace(0.5,0.55);
plot(x,(0.9121913692069458) + (-3.117332872996325)*x.^1 + (4.129404606685783)*x.^2 + (-1.983560399179761)*x.^3,'b');
hold on;
x = linspace(0.55,0.6000000000000001);
plot(x,(0.8167022257610468) + (-2.59648299965506)*x.^1 + (3.18240483697439)*x.^2 + (-1.409621144809221)*x.^3,'b');
hold on;
x = linspace(0.6000000000000001,0.6499999999999999);
plot(x,(0.731384346395938) + (-2.169893602829514)*x.^1 + (2.471422508931814)*x.^2 + (-1.014630962563345)*x.^3,'b');
hold on;
x = linspace(0.6499999999999999,0.7);
plot(x,(0.6561052825878533) + (-1.822451769869124)*x.^1 + (1.936896612069675)*x.^2 + (-0.740515118018658)*x.^3,'b');
hold on;
x = linspace(0.7,0.75);
plot(x,(0.5900916872730597) + (-1.539536361377152)*x.^1 + (1.53273174279543)*x.^2 + (-0.5480556564594939)*x.^3,'b');
hold on;
x = linspace(0.75,0.8);
plot(x,(0.5323388269557557) + (-1.308524920107936)*x.^1 + (1.224716487769808)*x.^2 + (-0.4111599875592176)*x.^3,'b');
hold on;
x = linspace(0.8,0.8500000000000001);
plot(x,(0.4818086231000648) + (-1.119036655649095)*x.^1 + (0.9878561571962574)*x.^2 + (-0.3124681831535713)*x.^3,'b');
hold on;
x = linspace(0.8500000000000001,0.8999999999999999);
plot(x,(0.4375488627162903) + (-0.9628257366475386)*x.^1 + (0.80407860542972)*x.^2 + (-0.2403985550098312)*x.^3,'b');
hold on;
x = linspace(0.8999999999999999,0.95);
plot(x,(0.3986196649917823) + (-0.8330617442325119)*x.^1 + (0.6598963916352457)*x.^2 + (-0.1869977350859518)*x.^3,'b');
hold on;
x = linspace(0.95,1);
plot(x,(0.3645911167411536) + (-0.7256031708094738)*x.^1 + (0.5467821038215211)*x.^2 + (-0.1473085112916625)*x.^3,'b');
hold on;
x = linspace(-1,-0.975);
plot(x,(0.3566694978539306) + (0.7015351643390884)*x.^1 + (0.5224109475424206)*x.^2 + (0.1390837425957243)*x.^3,'b');
hold on;
x = linspace(-0.975,-0.95);
plot(x,(0.3726987708804625) + (0.7508560044207251)*x.^1 + (0.5729964245492274)*x.^2 + (0.1563779227689916)*x.^3,'b');
hold on;
x = linspace(-0.95,-0.925);
plot(x,(0.3898357239507961) + (0.8049726983270413)*x.^1 + (0.6299613655032441)*x.^2 + (0.1763656213493483)*x.^3,'b');
hold on;
x = linspace(-0.925,-0.9);
plot(x,(0.4080697402351151) + (0.8641100484383455)*x.^1 + (0.6938936358938431)*x.^2 + (0.1994042773459605)*x.^3,'b');
hold on;
x = linspace(-0.9,-0.875);
plot(x,(0.4275110298761101) + (0.9289143472416623)*x.^1 + (0.765898412341973)*x.^2 + (0.2260727130674902)*x.^3,'b');
hold on;
x = linspace(-0.875,-0.85);
plot(x,(0.4482483057717206) + (1.000013578883756)*x.^1 + (0.8471546770757943)*x.^2 + (0.2570274805851363)*x.^3,'b');
hold on;
x = linspace(-0.85,-0.825);
plot(x,(0.4703842579310129) + (1.078140468857729)*x.^1 + (0.9390686652804687)*x.^2 + (0.2930721818418714)*x.^3,'b');
hold on;
x = linspace(-0.825,-0.8);
plot(x,(0.4940268678663576) + (1.164113595895346)*x.^1 + (1.043278516235156)*x.^2 + (0.3351771721265936)*x.^3,'b');
hold on;
x = linspace(-0.8,-0.775);
plot(x,(0.5192913449680103) + (1.258855385026544)*x.^1 + (1.161705752649154)*x.^2 + (0.3845218539657595)*x.^3,'b');
hold on;
x = linspace(-0.775,-0.75);
plot(x,(0.5462990412325519) + (1.363401306050576)*x.^1 + (1.296603715260807)*x.^2 + (0.4425424830460404)*x.^3,'b');
hold on;
x = linspace(-0.75,-0.725);
plot(x,(0.5751765235442245) + (1.478911235297268)*x.^1 + (1.450616954256397)*x.^2 + (0.5109928114885246)*x.^3,'b');
hold on;
x = linspace(-0.725,-0.7);
plot(x,(0.6060537779826392) + (1.606679184697603)*x.^1 + (1.626848608601687)*x.^2 + (0.5920188594633704)*x.^3,'b');
hold on;
x = linspace(-0.7,-0.675);
plot(x,(0.6390614628179997) + (1.748140691134863)*x.^1 + (1.82893647494063)*x.^2 + (0.6882511767676294)*x.^3,'b');
hold on;
x = linspace(-0.675,-0.65);
plot(x,(0.6743267763088417) + (1.904875417760827)*x.^1 + (2.061136069942058)*x.^2 + (0.8029176434350009)*x.^3,'b');
hold on;
x = linspace(-0.65,-0.625);
plot(x,(0.711967431523441) + (2.078601518751285)*x.^1 + (2.328406994542763)*x.^2 + (0.9399796560507474)*x.^3,'b');
hold on;
x = linspace(-0.625,-0.6);
plot(x,(0.7520830392869475) + (2.271156436016117)*x.^1 + (2.636494862166494)*x.^2 + (1.104293185450071)*x.^3,'b');
hold on;
x = linspace(-0.6,-0.575);
plot(x,(0.7947429770650294) + (2.484456124906526)*x.^1 + (2.991994343650509)*x.^2 + (1.301792897385634)*x.^3,'b');
hold on;
x = linspace(-0.575,-0.55);
plot(x,(0.8399695374535465) + (2.720420787803136)*x.^1 + (3.402367670427223)*x.^2 + (1.539690478125758)*x.^3,'b');
hold on;
x = linspace(-0.55,-0.525);
plot(x,(0.8877148123735246) + (2.980849560093926)*x.^1 + (3.87587452913775)*x.^2 + (1.826664331889714)*x.^3,'b');
hold on;
x = linspace(-0.525,-0.5);
plot(x,(0.937829398571009) + (3.267218624079552)*x.^1 + (4.421339412919895)*x.^2 + (2.172991242227584)*x.^3,'b');
hold on;
x = linspace(-0.5,-0.475);
plot(x,(0.9900206702028402) + (3.58036625387054)*x.^1 + (5.047634672501871)*x.^2 + (2.590521415282235)*x.^3,'b');
hold on;
x = linspace(-0.475,-0.45);
plot(x,(1.043798200938185) + (3.920013816409563)*x.^1 + (5.762682172584023)*x.^2 + (3.092309134638131)*x.^3,'b');
hold on;
x = linspace(-0.45,-0.425);
plot(x,(1.098404231142777) + (4.284054017773505)*x.^1 + (6.571660397837227)*x.^2 + (3.691552264455319)*x.^3,'b');
hold on;
x = linspace(-0.425,-0.4);
plot(x,(1.152728440498356) + (4.667519024989359)*x.^1 + (7.473931003050998)*x.^2 + (4.399215484230826)*x.^3,'b');
hold on;
x = linspace(-0.4,-0.375);
plot(x,(1.205209739229639) + (5.061128765473976)*x.^1 + (8.457955354262541)*x.^2 + (5.219235776907112)*x.^3,'b');
hold on;
x = linspace(-0.375,-0.35);
plot(x,(1.253735076905688) + (5.449331466882368)*x.^1 + (9.493162558018254)*x.^2 + (6.139419958023301)*x.^3,'b');
hold on;
x = linspace(-0.35,-0.325);
plot(x,(1.295559056045414) + (5.807822716651446)*x.^1 + (10.51742327164419)*x.^2 + (7.11490635195276)*x.^3,'b');
hold on;
x = linspace(-0.325,-0.3);
plot(x,(1.327291858520046) + (6.100740893340364)*x.^1 + (11.41870996914855)*x.^2 + (8.039302964777749)*x.^3,'b');
hold on;
x = linspace(-0.3,-0.275);
plot(x,(1.345039322700581) + (6.278215535145716)*x.^1 + (12.01029210849972)*x.^2 + (8.696616452945721)*x.^3,'b');
hold on;
x = linspace(-0.275,-0.25);
plot(x,(1.344824793339573) + (6.275875214843808)*x.^1 + (12.00178185285642)*x.^2 + (8.6863009915599)*x.^3,'b');
hold on;
x = linspace(-0.25,-0.225);
plot(x,(1.323456069581121) + (6.019450529742388)*x.^1 + (10.97608311245075)*x.^2 + (7.318702671018998)*x.^3,'b');
hold on;
x = linspace(-0.225,-0.2);
plot(x,(1.279958999702717) + (5.439489598030323)*x.^1 + (8.398478971508236)*x.^2 + (3.500029869622685)*x.^3,'b');
hold on;
x = linspace(-0.2,-0.175);
plot(x,(1.217451709380008) + (4.501880243189698)*x.^1 + (3.710432197305106)*x.^2 + (-4.313381420715865)*x.^3,'b');
hold on;
x = linspace(-0.175,-0.15);
plot(x,(1.144715254288773) + (3.25496958448281)*x.^1 + (-3.414771566734248)*x.^2 + (-17.88519811412416)*x.^3,'b');
hold on;
x = linspace(-0.15,-0.125);
plot(x,(1.07577788891082) + (1.876222276923738)*x.^1 + (-12.60642028379473)*x.^2 + (-38.31108415203634)*x.^3,'b');
hold on;
x = linspace(-0.125,-0.09999999999999998);
plot(x,(1.025460072343975) + (0.6685946793194617)*x.^1 + (-22.26744106462894)*x.^2 + (-64.0738062342609)*x.^3,'b');
hold on;
x = linspace(-0.09999999999999998,-0.07499999999999996);
plot(x,(1.001144959100283) + (-0.0608587179912834)*x.^1 + (-29.56197503773639)*x.^2 + (-88.3889194779524)*x.^3,'b');
hold on;
x = linspace(-0.07499999999999996,-0.05000000000000004);
plot(x,(0.9969572117958799) + (-0.2283686101674136)*x.^1 + (-31.79544026675146)*x.^2 + (-98.31543160690828)*x.^3,'b');
hold on;
x = linspace(-0.05000000000000004,-0.02500000000000002);
plot(x,(0.9992366447013302) + (-0.09160263584039541)*x.^1 + (-29.0601207802111)*x.^2 + (-80.07996836330588)*x.^3,'b');
hold on;
x = linspace(-0.02500000000000002,0);
plot(x,(1) + (-3.025357742103552e-15)*x.^1 + (-25.39601534659541)*x.^2 + (-31.22522924843004)*x.^3,'b');
hold on;
x = linspace(0,0.02499999999999991);
plot(x,(1) + (-3.025357742103552e-15)*x.^1 + (-25.39601534659541)*x.^2 + (31.22522924843524)*x.^3,'b');
hold on;
x = linspace(0.02499999999999991,0.05000000000000004);
plot(x,(0.9992366447013303) + (0.09160263584036119)*x.^1 + (-29.06012078021)*x.^2 + (80.07996836329663)*x.^3,'b');
hold on;
x = linspace(0.05000000000000004,0.07499999999999996);
plot(x,(0.9969572117958779) + (0.2283686101674888)*x.^1 + (-31.79544026675256)*x.^2 + (98.31543160691365)*x.^3,'b');
hold on;
x = linspace(0.07499999999999996,0.1000000000000001);
plot(x,(1.001144959100284) + (0.06085871799123388)*x.^1 + (-29.56197503773583)*x.^2 + (88.38891947795041)*x.^3,'b');
hold on;
x = linspace(0.1000000000000001,0.125);
plot(x,(1.025460072343977) + (-0.6685946793195248)*x.^1 + (-22.26744106462825)*x.^2 + (64.07380623425851)*x.^3,'b');
hold on;
x = linspace(0.125,0.1499999999999999);
plot(x,(1.075777888910801) + (-1.876222276923311)*x.^1 + (-12.60642028379796)*x.^2 + (38.31108415204441)*x.^3,'b');
hold on;
x = linspace(0.1499999999999999,0.175);
plot(x,(1.144715254288813) + (-3.254969584483542)*x.^1 + (-3.414771566729759)*x.^2 + (17.88519811411505)*x.^3,'b');
hold on;
x = linspace(0.175,0.2);
plot(x,(1.217451709379962) + (-4.50188024318896)*x.^1 + (3.710432197301198)*x.^2 + (4.313381420722757)*x.^3,'b');
hold on;
x = linspace(0.2,0.2250000000000001);
plot(x,(1.279958999702778) + (-5.439489598031193)*x.^1 + (8.398478971512368)*x.^2 + (-3.500029869629195)*x.^3,'b');
hold on;
x = linspace(0.2250000000000001,0.25);
plot(x,(1.323456069581049) + (-6.019450529741476)*x.^1 + (10.97608311244696)*x.^2 + (-7.318702671013772)*x.^3,'b');
hold on;
x = linspace(0.25,0.2749999999999999);
plot(x,(1.344824793339607) + (-6.275875214844175)*x.^1 + (12.00178185285775)*x.^2 + (-8.68630099156149)*x.^3,'b');
hold on;
x = linspace(0.2749999999999999,0.3);
plot(x,(1.345039322700593) + (-6.278215535145837)*x.^1 + (12.01029210850015)*x.^2 + (-8.696616452946227)*x.^3,'b');
hold on;
x = linspace(0.3,0.325);
plot(x,(1.327291858520032) + (-6.100740893340221)*x.^1 + (11.4187099691481)*x.^2 + (-8.039302964777281)*x.^3,'b');
hold on;
x = linspace(0.325,0.3500000000000001);
plot(x,(1.295559056045419) + (-5.807822716651488)*x.^1 + (10.51742327164431)*x.^2 + (-7.114906351952876)*x.^3,'b');
hold on;
x = linspace(0.3500000000000001,0.375);
plot(x,(1.253735076905721) + (-5.449331466882652)*x.^1 + (9.493162558019066)*x.^2 + (-6.139419958024074)*x.^3,'b');
hold on;
x = linspace(0.375,0.3999999999999999);
plot(x,(1.205209739229509) + (-5.061128765472953)*x.^1 + (8.457955354259866)*x.^2 + (-5.219235776904785)*x.^3,'b');
hold on;
x = linspace(0.3999999999999999,0.425);
plot(x,(1.152728440498553) + (-4.667519024990786)*x.^1 + (7.473931003054449)*x.^2 + (-4.399215484233604)*x.^3,'b');
hold on;
x = linspace(0.425,0.45);
plot(x,(1.098404231142577) + (-4.284054017772133)*x.^1 + (6.571660397834089)*x.^2 + (-3.69155226445293)*x.^3,'b');
hold on;
x = linspace(0.45,0.4750000000000001);
plot(x,(1.043798200938439) + (-3.92001381641121)*x.^1 + (5.76268217258759)*x.^2 + (-3.092309134640708)*x.^3,'b');
hold on;
x = linspace(0.4750000000000001,0.5);
plot(x,(0.990020670202626) + (-3.58036625386923)*x.^1 + (5.047634672499212)*x.^2 + (-2.590521415280443)*x.^3,'b');
hold on;
x = linspace(0.5,0.5249999999999999);
plot(x,(0.9378293985709847) + (-3.267218624079383)*x.^1 + (4.421339412919516)*x.^2 + (-2.172991242227312)*x.^3,'b');
hold on;
x = linspace(0.5249999999999999,0.55);
plot(x,(0.887714812373714) + (-2.980849560094976)*x.^1 + (3.875874529139693)*x.^2 + (-1.826664331890917)*x.^3,'b');
hold on;
x = linspace(0.55,0.575);
plot(x,(0.8399695374533962) + (-2.720420787802333)*x.^1 + (3.402367670425797)*x.^2 + (-1.539690478124919)*x.^3,'b');
hold on;
x = linspace(0.575,0.6000000000000001);
plot(x,(0.7947429770651527) + (-2.484456124907149)*x.^1 + (2.991994343651563)*x.^2 + (-1.301792897386232)*x.^3,'b');
hold on;
x = linspace(0.6000000000000001,0.625);
plot(x,(0.7520830392868281) + (-2.271156436015525)*x.^1 + (2.636494862165524)*x.^2 + (-1.104293185449544)*x.^3,'b');
hold on;
x = linspace(0.625,0.6499999999999999);
plot(x,(0.7119674315235318) + (-2.078601518751703)*x.^1 + (2.328406994543408)*x.^2 + (-0.9399796560510824)*x.^3,'b');
hold on;
x = linspace(0.6499999999999999,0.675);
plot(x,(0.6743267763087845) + (-1.90487541776056)*x.^1 + (2.06113606994165)*x.^2 + (-0.802917643434796)*x.^3,'b');
hold on;
x = linspace(0.675,0.7);
plot(x,(0.6390614628180964) + (-1.748140691135279)*x.^1 + (1.828936474941234)*x.^2 + (-0.6882511767679239)*x.^3,'b');
hold on;
x = linspace(0.7,0.7250000000000001);
plot(x,(0.6060537779824763) + (-1.606679184696908)*x.^1 + (1.626848608600703)*x.^2 + (-0.5920188594629097)*x.^3,'b');
hold on;
x = linspace(0.7250000000000001,0.75);
plot(x,(0.5751765235442949) + (-1.478911235297536)*x.^1 + (1.450616954256743)*x.^2 + (-0.5109928114886748)*x.^3,'b');
hold on;
x = linspace(0.75,0.7749999999999999);
plot(x,(0.5462990412327939) + (-1.363401306051533)*x.^1 + (1.296603715262072)*x.^2 + (-0.4425424830465989)*x.^3,'b');
hold on;
x = linspace(0.7749999999999999,0.8);
plot(x,(0.5192913449676582) + (-1.2588553850252)*x.^1 + (1.161705752647449)*x.^2 + (-0.3845218539650406)*x.^3,'b');
hold on;
x = linspace(0.8,0.825);
plot(x,(0.494026867866467) + (-1.164113595895733)*x.^1 + (1.043278516235615)*x.^2 + (-0.3351771721267764)*x.^3,'b');
hold on;
x = linspace(0.825,0.8500000000000001);
plot(x,(0.470384257931195) + (-1.07814046885838)*x.^1 + (0.9390686652812477)*x.^2 + (-0.2930721818421836)*x.^3,'b');
hold on;
x = linspace(0.8500000000000001,0.875);
plot(x,(0.4482483057715432) + (-1.000013578883137)*x.^1 + (0.84715467707508)*x.^2 + (-0.2570274805848629)*x.^3,'b');
hold on;
x = linspace(0.875,0.8999999999999999);
plot(x,(0.4275110298760505) + (-0.9289143472414482)*x.^1 + (0.7658984123417207)*x.^2 + (-0.2260727130673927)*x.^3,'b');
hold on;
x = linspace(0.8999999999999999,0.925);
plot(x,(0.4080697402352859) + (-0.8641100484388992)*x.^1 + (0.6938936358944441)*x.^2 + (-0.1994042773461791)*x.^3,'b');
hold on;
x = linspace(0.925,0.95);
plot(x,(0.3898357239508334) + (-0.8049726983271615)*x.^1 + (0.6299613655033762)*x.^2 + (-0.1763656213493979)*x.^3,'b');
hold on;
x = linspace(0.95,0.9750000000000001);
plot(x,(0.3726987708801304) + (-0.7508560044196771)*x.^1 + (0.5729964245481293)*x.^2 + (-0.1563779227686095)*x.^3,'b');
hold on;
x = linspace(0.9750000000000001,1);
plot(x,(0.3566694978544572) + (-0.701535164340682)*x.^1 + (0.5224109475440314)*x.^2 + (-0.1390837425962683)*x.^3,'b');
hold on;